一个int占多少个字节?这个问题我们往往得到的答案是4.可是int究竟占多少个字节,却跟你的机器环境有关.As you can see, the typical data type sizes match the ILP32LL model, which is what most compilers...
分类：
其他好文 时间：
2014-07-25 19:05:41
阅读次数：
272
题目比较简单。注意看测试用例2，给的提示Please note that this is the largest possible return value: whenever there is a solution, there is a solution that uses at most tw...
分类：
其他好文 时间：
2014-07-23 14:46:06
阅读次数：
283
Who's in the Middle
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 31449
Accepted: 18269
Description
FJ is surveying his herd to find the most average cow...
分类：
其他好文 时间：
2014-07-23 13:08:26
阅读次数：
221
find the most comfortable roadProblem DescriptionXX星有许多城市，城市之间通过一种奇怪的高速公路SARS(Super Air Roam Structure---超级空中漫游结构）进行交流，每条SARS都对行驶在上面的Flycar限制了固定的Speed...
分类：
其他好文 时间：
2014-07-23 11:35:26
阅读次数：
227
Mac OS X 程序员利器 – Homebrew安装与使用Homebrew安装与使用什么是Homebrew？Homebrew is the easiest and most flexible way to install the UNIX tools Apple didn’t include wi...
分类：
其他好文 时间：
2014-07-22 22:36:36
阅读次数：
217
Apparently BFS is the most obvious one.. but it is not that simple - only constant extra space is provided.Then the only strategy to take is recursion...
分类：
其他好文 时间：
2014-07-22 00:39:35
阅读次数：
258
http://acm.hdu.edu.cn/showproblem.php?pid=1598题意：中文题题解：枚举+最小生成树(Kruskal)。对于每个要查询的s，e，枚举边。总是忘记minn初始化…… 1 #include 2 #include 3 #include 4 #incl...
分类：
其他好文 时间：
2014-07-21 11:25:07
阅读次数：
216
This week I was attending a CI training course about svn. Here I‘d like to share what I have learnt. As I am an absolutely green bird to svn, this post only covers those most common usages. (1) C...
分类：
其他好文 时间：
2014-07-20 23:33:04
阅读次数：
504
问题
新装了CentOS 6.5系统，打算使用yum安装程序是出现了如下错误：
Loading mirror speeds from cached hostfile
Traceback (most recent call last):
File "/usr/bin/yum", line 29, in
yummain.user_main(sys.argv[1:], exit_c...
分类：
其他好文 时间：
2014-07-20 22:46:33
阅读次数：
381
Square City is a very easy place for people to walk around. The two-way streets run North-South or East-West dividing the city into regular blocks. Most street int...
分类：
其他好文 时间：
2014-07-20 22:33:53
阅读次数：
295
